Iimveliso zenziwe ngeglasi ephezulu ye-borosilicate, itekhnoloji yokuvuthela eqhelekileyo,
ukusebenza ngobuchule, itekhnoloji engqongqo, ulawulo olungqongqo lomgangatho wemveliso, izincedisi,
iseti epheleleyo yeglasi yesigarethi iseti, uluhlu olupheleleyo lwemibala kunye nezitayile zinokulungiswa ngokweemfuno zabathengi,
Ihoseyile kunye nentengiso, inani elikhulu ukusuka kweyona ilungileyo!